| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 KMnO4 + 6 H2(SO4) = 4 MnSO4 + 2 K2SO4 + 6 H2O + 5 O2
H3(PO4) + Cs(OH) = Cs3(PO4) + H2O =>
H3(PO4) + 3 Cs(OH) = Cs3(PO4) + 3 H2O
ClO2 + H2O = HClO2 + ClHO3 =>
2 ClO2 + H2O = HClO2 + ClHO3
Fe(NO3)3(aq) + KCl(aq) = FeCl3 + KNO3 =>
Fe(NO3)3(aq) + 3 KCl(aq) = FeCl3 + 3 KNO3
NH4NO3 + CaOH2 = Ca(NO3)2 + H2O + NH3 =>
9 NH4NO3 + 4 CaOH2 = 4 Ca(NO3)2 + 7 H2O + 10 NH3
Fe + Pb(CHCOO)2 = Pb + Fe(CHCOO) =>
2 Fe + Pb(CHCOO)2 = Pb + 2 Fe(CHCOO)
Ba(NO3)2 + (NH4)3PO4 = Ba3(PO4)2 + NH4NO3 =>
3 Ba(NO3)2 + 2(NH4)3PO4 = Ba3(PO4)2 + 6 NH4NO3
H3PO3 + RbOH = RbH2PO3 + H2O =>
H3PO3 + RbOH = RbH2PO3 + H2O
H2S2O8 + H2O = H2SO5 + H2SO4 =>
H2S2O8 + H2O = H2SO5 + H2SO4
FeO + H2SO4(dil) = FeSO4 + H2O =>
FeO + H2SO4(dil) = FeSO4 + H2O
BCl3 + NH3 = Cl3BNH3 =>
BCl3 + NH3 = Cl3BNH3
C10H10O + Cl2 = C9H8O + CHCl3 + OH =>
4 C10H10O + 33 Cl2 = 2 C9H8O + 22 CHCl3 + 2 OH
As + O2 = As2O3 =>
4 As + 3 O2 = 2 As2O3
Mg + GaBr3 = Ga + MgBr2 =>
3 Mg + 2 GaBr3 = 2 Ga + 3 MgBr2
Mg3N2 + H2O = MgO + NH3 =>
Mg3N2 + 3 H2O = 3 MgO + 2 NH3
KI(ac) + Pb(NO3)2(ac) = PbI2(s) + KNO3(ac) =>
2 KI(ac) + Pb(NO3)2(ac) = PbI2(s) + 2 KNO3(ac)
CuCO3*Cu(OH)2 + HCl = CuCl2 + H2O + CO2 =>
CuCO3*Cu(OH)2 + 4 HCl = 2 CuCl2 + 3 H2O + CO2
Na5IO6 + H2O = Na3H2IO6 + NaOH =>
Na5IO6 + 2 H2O = Na3H2IO6 + 2 NaOH
NaCl(aq) + HNO3(aq) = HCl(s) + NaNO3(aq) =>
NaCl(aq) + HNO3(aq) = HCl(s) + NaNO3(aq)
ZnCl2 + NH3 = ZnCl2(NH3)2 =>
ZnCl2 + 2 NH3 = ZnCl2(NH3)2
Pb(NO3)2(ac) + KI(ac) = PbI2(ac) + KNO3(s) =>
Pb(NO3)2(ac) + 2 KI(ac) = PbI2(ac) + 2 KNO3(s)
KMnO4 + NaC2O4 + H2SO4 = Mn(SO4) + CO2 + H2O + K2(SO4) + Na(SO4)2 =>
4 KMnO4 + 5 NaC2O4 + 16 H2SO4 = 4 Mn(SO4) + 10 CO2 + 16 H2O + 2 K2(SO4) + 5 Na(SO4)2
Ca(OH)2 + HCl(aq) = CaCl2(aq) + HOH =>
Ca(OH)2 + 2 HCl(aq) = CaCl2(aq) + 2 HOH
C2H2O4 + NaHCO3 = CO2 + H2O + Na2C2O4 =>
C2H2O4 + 2 NaHCO3 = 2 CO2 + 2 H2O + Na2C2O4
Mg + Co(NO2)2 = Mg(NO2)2 + Co =>
Mg + Co(NO2)2 = Mg(NO2)2 + Co
Al3 + O2 = Al2O =>
4 Al3 + 3 O2 = 6 Al2O
Pb(NO3)2(ac) + KI(ac) = PbI2(ac) + KNO3(ac) =>
Pb(NO3)2(ac) + 2 KI(ac) = PbI2(ac) + 2 KNO3(ac)
U(SO4)2 + Ce(SO4)2 + H2O = UO2SO4 + Ce(SO4)3 + H2S04 =>
17 U(SO4)2 + 9 Ce(SO4)2 + 2 H2O = 17 UO2SO4 + 9 Ce(SO4)3 + 2 H2S04
PCl + H2O + O2 = H3PO4 + HCl =>
PCl + 2 H2O + O2 = H3PO4 + HCl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H2O + MnO4 + C2O4{2-} = MnO2 + OH{-} + CO2 =>
2 H2O + MnO4 + 2 C2O4{2-} = MnO2 + 4 OH{-} + 4 CO2
Cr2O3 + H3AsO4 = CrAsO4 + H2O =>
Cr2O3 + 2 H3AsO4 = 2 CrAsO4 + 3 H2O
Sn3P4O16 + Na2CO3 = SnC2O6 + Na3PO4 =>
Sn3P4O16 + 6 Na2CO3 = 3 SnC2O6 + 4 Na3PO4
ZnCO3 + C6H8O7 = Zn3(C6H5O7)2 + H2O + CO2 =>
3 ZnCO3 + 2 C6H8O7 = Zn3(C6H5O7)2 + 3 H2O + 3 CO2
Be + CO2 = Be2CO2 =>
2 Be + CO2 = Be2CO2
FeSO4(aq) + (NH4)2S(aq) = (NH4)2SO4 + FeS(s) =>
FeSO4(aq) + (NH4)2S(aq) = (NH4)2SO4 + FeS(s)
Na + HNO3 = NaNO3 + H2 =>
2 Na + 2 HNO3 = 2 NaNO3 + H2
NaClO + AgNO3 = NaNO3 + AgClO3 + NaCl =>
3 NaClO + AgNO3 = NaNO3 + AgClO3 + 2 NaCl
硫 + 臭氧 = 二氧化硫 =>
3 S + 2 O3 = 3 SO2
Fe2O3 + HS{-} + H{+} + O2 = FeS2 + H2O =>
2 Fe2O3 + 8 HS{-} + 8 H{+} + O2 = 4 FeS2 + 8 H2O
Silver(I)Nitrate + PotassiumIodide = Silver(I)Iodide + PotassiumNitrate =>
Silver(I)Nitrate + PotassiumIodide = Silver(I)Iodide + PotassiumNitrate
NH4NO3 + NaOH = H2O + NH4 + NaNO3 =>
9 NH4NO3 + 10 NaOH = 7 H2O + 8 NH4 + 10 NaNO3
H2SO3 = H2S + H2SO4 =>
4 H2SO3 = H2S + 3 H2SO4
Na + (H2O) = (NaOH) + H2 =>
2 Na + 2(H2O) = 2(NaOH) + H2
Li2S + P2S5 + LiCl = Li6PS5Cl =>
5 Li2S + P2S5 + 2 LiCl = 2 Li6PS5Cl
Zn(s) + AgNo3 = Ag + Zn(No3)2 =>
Zn(s) + 2 AgNo3 = 2 Ag + Zn(No3)2
Cu(NO3)2(aq) + NaOH(aq) = Cu(OH)2(s) + NaNO3(s) =>
Cu(NO3)2(aq) + 2 NaOH(aq) = Cu(OH)2(s) + 2 NaNO3(s)
FeCl3 + (NH4)2CrO4 = Fe2(CrO4)3 + NH4Cl =>
2 FeCl3 + 3(NH4)2CrO4 = Fe2(CrO4)3 + 6 NH4Cl
Al(NO3)3 + Na2(SO4) = Al(SO4) + Na2(NO3)3 =>
Al(NO3)3 + Na2(SO4) = Al(SO4) + Na2(NO3)3
NH4 + CH3COO = H4 + NCH3COO =>
NH4 + CH3COO = H4 + NCH3COO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
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